One Bronze Cello Bow Eyelet with the Bowworks proprietary thread in 3.3 mm diameter.
Threaded Hole for the 3.3 mm Diameter Bowworks Thread Screw.
3mm Diameter Standard Shank (the stem that fits into the frog).
PLASTIC BAGS: Our plastic bags are heavy bags at 3 mil thickness. They are 2.75" wide X 36" length and are clear. These are available in groups of 5 or in packages of 100.Plastic Extra Heavy Duty Bow Bags